/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraWorldManager.h
void SortedSignificanceCull ( [UNiagaraEffectType](API\Plugins\Niagara\UNiagaraEffectType) * EffectType, [UNiagaraComponent](API\Plugins\Niagara\UNiagaraComponent) * Component, const [FNiagaraSystemScalabilitySettings](API\Plugins\Niagara\FNiagaraSystemScalabilitySetting-) & ScalabilitySettings, float Significance, int32 & EffectTypeInstCount, uint16 & SystemInstCount, [FNiagaraScalabilityState](API\Plugins\Niagara\FNiagaraScalabilityState) & OutState )